Granted Patent
Utility
US 5,886,033 · App. 08/733,050
Use of isoxazole and crotonamide derivatives for the treatment of carcinomatous disorders
Inventors:
Wilfried Schwab, Jorg Czech, Klaus Boslett
Patented Case
View Patent ↗
Granted: Mar 23, 1999
Filed: Oct 16, 1996
Inventors
Wilfried Schwab
Jorg Czech
Klaus Boslett
Assignee (at issue)
Hoechst GmbH
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.